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Kaplan nursing entrance exam-science questions with complete solutions 2024.
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Kaplan nursing entrance exam-science questions with complete solutions 2024.
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Kaplan nursing entrance exam-sciencequestions with complete solutions 2024
lymphatic jsystem j- jANS✓✓--picks jup jfluid jleaked jfrom jblood jvessels jand
jreturns jit jto jblood.
-disposes jof jdebris jin jthe jlymphatic jstream.
-houses jwhite jblood jcells j(lyphocytes) jinvolved jin jimmunity.
-the jimmune jresponse jmounts jthe jattack jagainst jforeign jsubstances jwithin jthe
jbody.
nervous jsystem j- jANS✓✓-responds jto jinternal jand jexternal jchanges jby
jactivating jappropriate jmuscles jand jglands.
digestive jsystem j- jANS✓✓-breaks jdown jfood jinto jabsorbable junits jthat jenter
jthe jblood jfor jdistribution jto jbody jcells.
cardiovascular jsystem j- jANS✓✓-blood jvessels jtransport jblood jwhich jcarries
joxygen, jcarbon jdioxide, jnutrients, jwater, jetc.
respiratory jsystem j- jANS✓✓-keeps jblood jconstantly jsupplied jwith joxygen jand
jremoves jcarbon jdioxide.
urinary jsystem j- jANS✓✓--eliminates jnitrogenous jwastes jfrom jthe jbody.
-regulates jwater,electrolyte jand jacid-base jbalance jof jthe jblood
endocrine jsystem j- jANS✓✓-glands jsecrete jhormones jthat jregulate jprocesses
jsuch ja jgrowth, jreproduction, jand jnutrient juse j(metabolism) jby jbody jcells.
what jare jthe j3 jparts jof jhomeostatic jregulation? j- jANS✓✓-1. jthe jreceptor-
jreceives jinfo jthat jsomething jin jthe jenvironment jis jchanging.
2. jthe jcontrol jcenter- jreceives jand jprocesses jinformation jfrom jthe jreceptor.
3. jthe jeffector- jresponds jto jthe jcommands jof jthe jcontrol jcenter jby jeither
jopposing jor jenhancing jthe jstimulus.
what jis jhomeostasis? j- jANS✓✓-the jbodys jattempt jto jmaintain ja jconstant
jinternal jenviroment.
what jis jnegative jfeedback? j- jANS✓✓-a jreaction jin jwhich jthe jsystem jresponds
jin jsuch ja jway jas jto jreverse jthe jdirection jof jchange
, examples jof jnegative jfeedback: j- jANS✓✓-- jthermoregulation
-home jheating jsystem
-blood jglucose jlevel
what jis jpositive jfeedback? j- jANS✓✓-a jresponse jis jto jamplify jthe jchange jin jthe
jvariable. jthis jhas ja jdestabilizing jeffect, jso jdoes jnot jresult jin jhomeostasis.
jpositive jfeedback jis jless jcommon.
examples jof jpositive jfeedback: j- jANS✓✓--blood jclotting
-child jbirth
pathways jthat jcan jalter jhomeostasis: j- jANS✓✓-nutrition, jtoxins, jpsychological,
jphysical jdigestion.
what jis jtransportation? j- jANS✓✓-when jsubstances jare jtransported jto jbe jused
jin jthe jbody.
osmosis: j- jANS✓✓-one jway jmotion j(like ja jboat jon ja jriver). jtransportation jof
jwater. jthe jexchange jof jfluids jfrom jthe jextracellular jfluid jto jthe jintracellular
jfluid.
passive jtransport: j- jANS✓✓-transportation jof jchemicals j(like ja jboat jgoing
jdown ja jriver). jone jway jfluid jmotion.
active jtransport: j- jANS✓✓-transportation jmoving jthe jopposite jway jof jthe jflow
what jare jthe jprimary jions jof jelectrolytes? j- jANS✓✓--sodium
-potassium
-calcium
-magnesium
-chloride
-hydrogen jphosphate
-hydrogen jcarbonate
how jare jmuscles jand jneurons jactivated? j- jANS✓✓-by jelectrolyte jactivity
jbetween jthe jextracellular jfluid jand jintracellular jfluid.
human jsensory jreceptors: j- jANS✓✓--chemosensor
-mechanoreceptor
-nociceptor
-photoreceptor
-thermoreceptor
The jnervous jsystem: j- jANS✓✓-the j3 jparts jof jthe jnervous jsystem jare jthe
jcentral jnervous jsystem, jthe jperipheral jnervous jsystem, jand jthe jautonomic
jnervous jsystem. jIt jmaintains jhomestasis, jis ja jcontrol jand jcommunication
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